I am looking for advice about the suitability of biking the Franconia Notch Bike Path with a 10 and 7 year old in late June. We would plan to start at the Cannon Mountain tram and ride to the Flume, then take a shuttle back. I understand it is mostly downhill and that it is also a multi-use path, so there will be pedestrians. How hilly is it and how steep are the downhills? Thank you for any information you can share.